For a lighter and more-responsive ride on your gravel bike, Circos carbon gravel rims are the way.

Carbon fiber's low weight and high stiffness make for wheels that spin up quickly and help you hold your line through rough gravel. Carbon can also make for a smoother ride by damping the vibrations from harsh roads.

Ride in confidence with a durable design and lifetime warranty that will hold up to all your gravel adventures.

Circos pairs perfectly with all our gravel tires for no-stress tubeless setup and customizable performance so you can ride gravel your way.

• 25mm internal rim width, 30mm external width, and 30mm depth (see cross-section image)
  
• Hookless rim design with thick flange holds up to rugged gravel roads
  
• Reinforced rim spoke bed with washers for added durability
  
• Front- and rear-optimized rim drilling for better spoke bracing angles
  
• ETRTO compliant for reliably easy tubeless setup
  
• Optimized for use with Teravail Tubeless Tape, Tubeless Valve, and tires. We recommend one layer of 27mm-wide Teravail Tubeless Tape for each Circos rim.
  
• 370 grams
  
• Backed by a lifetime warranty (see warranty information)